804 Dewey Ave, Boulder, CO 80304 Property Records

Boulder County property record for 804 Dewey Ave, Boulder, CO 80304 · Last verified July 2026

Property Highlights

Property Type	Residential > Single Family > Home
Bedrooms	3 Beds
Bathrooms	3.5 Baths
Year Built	Built 1992
Square Footage	2,224 sqft Living Area
Lot Size	4,592 sqft (0.105 acres)
Occupancy	Owner Occupied
Last Sale	$1,675,000 (2026)
Tax Bill	$11,320.00 (2025)

Property Details

APN / Parcel Number

Primary APN	`1461-25-1-28-007`
Alternative APNs	`R0008176` `0008176`

Interior

Bedrooms	3 Beds
Full Baths	3.5 Baths
Partial Baths	1 Partial Baths
Total Rooms	8 Rooms
Building Area	2,224 sqft Living Area
1st Floor	1,351 sqft 1st Floor
Upper Floors	873 sqft Upper Floors
Stories	2 Stories
Interior Structure	Wallboard/Drywall Interior Structure

Exterior

Year Built	Built 1904
Effective Year Built	Effective 1992
Architectural Style	A-Frame Style
Exterior Material	Wood Shingle Exterior
Construction Type	Frame Construction
Roof Material	Asphalt Roof
Lot Area	4,592 sqft (0.105 acres)
Parking Spaces	1 Parking Spaces
Garage Type	Detached Garage
Garage Area	220 sqft Garage
Deck Area	380 sqft Deck
Porch	Porch
Porch Area	60 sqft Porch

Utilities and HVAC

Cooling System	Central Cooling
Heating System	Forced Air with Air Conditioning Heating

Location & Zoning

Account Number	R0008176
Street Address	804 DEWEY AVE
City	BOULDER
State	CO
Zip	80304-3934
Property Usage	Residential Property Usage
Type	Residential > Single Family > Home
Legal Description	W 5 FT LOT 9 & ALL LOTS 10 & 11 BLK 5 NEIKIRK-STEWART
Legal Range	71
Legal Township	1N
Legal Section	25
Legal Subdivision	NEIKIRK-STEWART - BO
Legal Block	5
Legal Lot Number	9
Jurisdiction	BOULDER CO
Minor Civil Division	BOULDER
Census Blockgroup	1
Census Block	1021
Census Tract	12101

Owner

Source: Boulder County records · APN 1461-25-1-28-007

Assessment roll updated June 15, 2026 · Last verified July 2026

Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.

Owner of Record	Individual Owner on File
Mailing Address	804 DEWEY AVE, BOULDER, CO 80304-3934
Occupancy	Owner Occupied
Owner Type	Owner is an Individual, Couple or Unincorporated Entity
Vesting	Joint Tenants

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	Verified Name on Deed
Known Transactions	Last Sale Amount on Jun 18, 2026 Deed Sale Price on Jun 18, 2026 Prior Sale Amount on Apr 30, 2013
Deed Doc Number	20264136736
Record Refreshed	Sep 20, 2026

June 2026: Special Warranty Deed, Transfer

Document Type	Special Warranty Deed
Jurisdiction	BOULDER CO
Recording Date	Jun 18, 2026
Property Address	804 DEWEY AVE, BOULDER, CO 80304-3934
Document Number	0004136736
Instrument Date	Jun 18, 2026
Instrument	20264136736
Transaction Type	Transfer
Record Updated	Jun 30, 2026
Title Company	LAND TITLE

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on File
Loan-to-Value (LTV)	LTV on Record
Tax	$16,917.50
Amount Accuracy	Calculated from Tax (Full/Partial Unknown)
Additional	Arms Length Transaction

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Joint Tenants
Address	804 DEWEY AVE, BOULDER, CO 80304-3934

Mortgage

Document Number	0004136737,
Date	Jun 18, 2026
Instrument	20264136737

Lender

Name	KEYSTONE FUNDING

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	360 Months
Due	Jul 01, 2056

Interest

Rate Type	Fixed Rate
Rate	6.37%
Initial Type	Fixed Rate
Max Rate	-1%

Tax Assessment & Valuation

Source: Boulder County records · Assessment roll updated June 15, 2026 · Last verified July 2026

Property Jurisdictions

Type	Name
State	Colorado
County	Boulder County
Municipality	Boulder City
Unified School District	Boulder Valley School District RE-2 (PK - 12)

Tax Bill & Assessment History

Assessed value and assessed market value are set for property tax purposes, not market price estimates; both are a fraction of this property's market value.

Year	Tax Bill	Assessed Value	Assessed Market Value
2026		$129,172 (+8.8%) Land $79,954 Building $49,218	$1,899,600 (-) Land $1,175,800 Building $723,800
2025	$11,320.00 (+1.63%)	$118,726 (-10.5%) Land $73,488 Building $45,238	$1,899,600 (-4.06%) Land $1,175,800 Building $723,800
2023	$11,138.00 (+13.84%)	$132,660 (+25.91%) Land $81,445 Building $51,215	$1,980,000 (+30.61%) Land $1,215,600 Building $764,400
2022	$9,784.00	$105,362 Land $58,491 Building $46,871	$1,516,000 Land $841,600 Building $674,400